perceptively
adverbUK /pəˈsep.tɪv.li/
US /pɚˈsep.tɪv.li/
In a way that shows you notice and understand things quickly.
She perceptively noticed that her friend was upset even before he said anything.
OTHER MEANINGS
2. In a way that relates to the senses or to perceiving through them.
The machine perceptively detects tiny changes in temperature.
3. In a way that shows quick understanding of people's feelings or hidden meanings.
He perceptively guessed that the joke was really about their boss.
4. In a manner marked by keen awareness of details.
The reviewer perceptively pointed out a small mistake in the story.